612136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 1391040

約数和(自身を除く): 778904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 643, 952, 1286, 2572, 4501, 5144, 9002, 10931, 18004, 21862, 36008, 43724, 76517, 87448, 153034, 306068, 612136]

約数ペア:

[(1, 612136), (2, 306068), (4, 153034), (7, 87448), (8, 76517), (14, 43724), (17, 36008), (28, 21862), (34, 18004), (56, 10931), (68, 9002), (119, 5144), (136, 4501), (238, 2572), (476, 1286), (643, 952)]